Custom fields depend on the stage of the workflow?

[sergeytolkachyov]

The workflow involves the sequential movement of the material from stage to stage, gradually bringing it to the final version. Can we include custom fields in the workflow? Let's imagine an example - managing a simple project, where the material is a project. At different stages of the workflow, you need to fill in different project fields. When the project moves through stages, additional fields are added for different groups of users who have access to this project.